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ID: ALA1150313
Journal: Bioorg Med Chem Lett
Title: Novel bis-(arylsulfonamide) hydroxamate-based selective MMP inhibitors.
Authors: Subramaniam R, Haldar MK, Tobwala S, Ganguly B, Srivastava DK, Mallik S.
Abstract: A series of bis-(arylsulfonamide) hydroxamate inhibitors were synthesized. These compounds exhibit good potency against MMP-7 and MMP-9 depending on the nature, steric bulk, and substitution pattern of the substituents in the benzene ring. In general, the preliminary structure-activity relationships (SAR) suggest that among the DAPA hydroxamates (i) electron-rich benzene rings of the sulfonamides may produce better inhibitors than electron-poor analogs. However, potential H-bond acceptors can reverse the trend depending on the isozyme; (ii) isozyme selectivity between MMP-7 and -9 can be conferred through steric bulk and substitution pattern of the substituents in the benzene ring, and (iii) the MMP-10 inhibition pattern of the compounds paralleled that for MMP-9.
CiteXplore: 18442906